Plate Boundaries (science)

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Across
  1. 3. Two plates slide away from each other.
  2. 7. When two plates slide together.
  3. 8. The place where two plates come together, one riding over the other.
  4. 9. It is formed and evolves as a result of spreading in Earth's lithosphere.
  5. 10. Sudden movement or trembling of the Earth's tectonic plates.
Down
  1. 1. What happens when less dense material rises, and colder, denser material to sinks.
  2. 2. He discovered mid-ocean ridges.
  3. 4. When tectonic plates slide past each other.
  4. 5. There are three different types of this, Convergent, Divergent, and Transform.
  5. 6. An opening in the earth's crust through which lava, volcanic ash, and gases escape.